---
product_id: 548727326
title: "ACASIS 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan Aluminum"
brand: "acasis"
price: "S$207"
currency: SGD
in_stock: true
category: "Acasis"
url: https://www.desertcart.sg/products/548727326-acasis-40gbps-m-2-nvme-ssd-enclosure-with-cooling-fan
store_origin: SG
region: Singapore
---

# 40Gbps blazing transfer speed Dual-chip stability & USB4 compatibility Built-in cooling fan + aluminum shell ACASIS 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan Aluminum

**Brand:** acasis
**Price:** S$207
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock Thunderbolt 4 speeds with cool, stable power anywhere!

## Quick Answers

- **What is this?** ACASIS 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan Aluminum by acasis
- **How much does it cost?** S$207 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/548727326-acasis-40gbps-m-2-nvme-ssd-enclosure-with-cooling-fan)

## Best For

- acasis enthusiasts

## Why This Product

- Trusted acasis brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing 40Gbps Speed:** Transfer a 1GB file in just 4 seconds—lightning-fast workflow.
- • **Dual-Chip Powerhouse:** JHL7440 + RTL9210B chips ensure rock-solid stability and max compatibility.
- • **Universal Compatibility:** Seamlessly works with Mac M1/M2 Pro/Max, iPad Pro, Windows, macOS, and Linux.
- • **Advanced Thermal Management:** Integrated cooling fan and aluminum casing keep your SSD cool under pressure.
- • **Travel-Ready Compact Design:** Slim, pocket-sized enclosure perfect for on-the-go professionals.

## Overview

The ACASIS 40Gbps M.2 NVMe SSD Enclosure delivers ultra-fast data transfer speeds up to 2805 MB/s read and 2734 MB/s write, supported by dual-chip technology for enhanced stability and heat management. Its built-in cooling fan and premium aluminum shell ensure sustained performance during heavy tasks like 4K video editing. Compatible with a wide range of SSD sizes and devices including Mac M1/M2 Pro/Max, iPad Pro, Windows, macOS, and Linux, this compact, travel-friendly enclosure is designed for professionals demanding speed, reliability, and portability.

## Description

ACASIS 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan Aluminum | For M1/M2 Pro/Max. Supports 2280/2260/2242/2230 B+M/M-Key SSDs. USB 3.2/3.1/3.0/2.0 compatible: desertcart.co.uk: Computers & Accessories

## Features

- Quick clarification on 40 Gbit/s: The read/write speed of the ACASIS 40 Gbit/s NVME enclosure can reach up to 2805 MB/s / 2734 MB/s (the speed may vary depending on the system). Transferring a 1 GB file only takes 4 seconds. This hard drive enclosure is also backward-compatible with USB 3.2/3.1/3.0/2.0 and SSD sizes 2230, 2242, 2260, 2280 B+M, M-Key.
- UPGRADED TBU405 PRO BUILT-IN COOLING FAN: We add a Built-in Cooling Fan and heat dissipation holes to the aluminum alloy shell to acheive better heat dissapation.（Note：SSD NOT INCLUDE）Moreover, the combination of the thermal conductive pad and the high-quality aluminum casing effectively promotes heat conduction and heat dissipation. This enables stable high-speed data transfer to be maintained over a longer period.
- Dual chips, namely the JHL7440 chip and the RTL9210B chip: Compared to products from other manufacturers with a single chip, the advantage of our product lies in its dual-chip control. SSD enclosure is more stable and reliable, has better heat dissipation performance, and is fully compatible with USB 4/3.2/3.1/3.0/2.0 interfaces. (Note: SSD is not included.)
- Universal compatibility: This M.2 NVMe enclosure supports M1 Pro/Max Mac devices and iPad Pro. It is compatible with Windows, macOS, and Linux. It is compatible with USB 4/3.2/3.1/3.0/2.0 and SSD sizes 2230, 2242, 2260, 2280 B+M, M-Key with respective speed limits to meet a variety of professional and daily needs.
- M.2 NVMe SSD Enclosure: The M.2 NVMe hard drive enclosure is suitable for NVMe SSDs with M-Key/M+B Key, with capacities of up to 8 TB, and the applicable sizes are 2230 2242 2260 2280. Tip: If your hard drive is new, m.2 enclosure will need to be partitioned before use. And the hard drive is not included in the package.
- POCKET SIZE TRAVEL-FRIENDLY: Nvme ssd enclosure compact design make TBU 405 PRO easy to be carried in a handbag or pocket, nice for travel &business trips.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8CTW8M6 |
| Best Sellers Rank | 11,661 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 52 in Enclosures |
| Box Contents | Thunderbolt Cable |
| Brand Name | Acasis |
| Colour | Midnight Blue |
| Compatible Devices | Mac mini M4, Mac mini M4 Pro |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (456) |
| Data Transfer Rate | 40 Gigabits Per Second |
| Enclosure Material | Aluminium |
| Hardware Interface | USB |
| Hardware Platform | Windows |
| Item Dimensions L x W x H | 9.9L x 9.9W x 1.4H centimetres |
| Item Highlight | For M1/M2 Pro/Max. Supports 2280/2260/2242/2230 B+M/M-Key SSDs. USB 3.2/3.1/3.0/2.0 compatible |
| Item Weight | 0.32 Kilograms |
| Manufacturer | ACASIS |
| Manufacturer Part Number | TBU405PROM1 |
| Memory Storage Capacity | 8.01 TB |
| Model Number | TBU405PROM1 |
| Network Connectivity Technology | Thunderbolt, USB |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Warranty | 2 |
| Supported Devices Quantity | 1 |
| The Standard Size of the Hard Drive or the Bay the Hard Drive Is Compatible With (in inches) | 2.5 Inches |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Acasis
- **Colour:** Midnight Blue
- **Hardware interface:** USB
- **Hardware platform:** Windows
- **Product dimensions:** 9.9L x 9.9W x 1.4H centimetres

## Images

![ACASIS 40Gbps M.2 NVMe SSD Enclosure with Cooling Fan Aluminum - Image 1](https://m.media-amazon.com/images/I/71oyj5onDqL.jpg)

## Questions & Answers

**Q: Why does the read and write speed drop below 1000Mb/S**
A: When the tested read speed of the drive is 2600–2800MB/s (close to the interface bandwidth limit). Write speed is drive-limited, affected by its controller chip, cache size and flash memory type.

**Q: Is this enclosure compatible with MacBook Pro and Mac mini?**
A: Yes. This NVMe SSD enclosure is fully compatible with MacBook Pro, Mac mini. It is plug and play and does not require any drivers.

**Q: Does it really support 40Gbps speed?**
A: Yes. When used with a Thunderbolt port and a compatible NVMe SSD, the enclosure supports up to 40Gbps data transfer speed. Actual speed may vary depending on the SSD and host device.

**Q: Does this NVMe enclosure overheat during 4K video editing?**
A: The enclosure has a built-in switchable cooling fan and an aluminium housing, which helps keep the SSD at a stable temperature during heavy tasks like 4K video editing or large file transfers.

**Q: On Windows systems, the read speed ranges from 1800–3000MB/s, while the write speed only reaches a few**
A: On Windows (with Thunderbolt driver installed) Disk Management → Right-click drive → Properties → Policies → Enable Better Performance (Read) → Confirm and test read speed.

## Frequently Bought Together

- ACASIS 40Gbps M.2 NVMe SSD Enclosure, with Cooling Fan, M.2 Enclosure for M1 M2 Pro/Max, Compatible with Thunderbolt 4/3/USB3.2/3.1/3.0/2.0, M.2 Enclosure Support SSD 2280/2260/2242/2230 B+M M-Key
- Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-18*